HJC RPHA-ST Full-Face Motorcycle Helmet (Black, Medium) One-Touch Integrated Smoke-Tinted Sunshield A matrix of Carbon Fiber, Aramid, Fiberglass and Organic Non-Woven Fabric create a remarkably strong yet extremely lightweight shell Max Air-flow Top Vent: Variable air flow is adjusted by glove-friendly intake vent Crown and cheek pads are fully removable and washable D.O.T. Approved